Fix bug for teatcher model
Finish and Fix for blacklist management issue
Delete the repeat changepassword method
Update find function
Update name for admin model
Update user about get role method
Update blacklist add_remove controller
Update blacklist listing controller
Update message creation controller
Update message listing controller
Update blacklist view
Update message blacklisting view
Update message listing view
Update message listing view
Add delete controllers for message
Add detail controller for message
Add list view for message
Merge branch 'esbb48' into wip